Florida Biology EOC Review DNA,RNA , Protein Synthesis

Front

Which units are repeatedly joined to form a strand of DNA? Options: amino acids, nucleotides, fatty acids, polysaccharides

Back

nucleotides

Front

Which of the following best describes a DNA molecule? Options: double helix, contains ribose, made of amino acids, contains Uracil

Back

double helix

Front

In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of: cytosine, guanine, thymine, uracil

Back

thymine

Front

Which 2 molecules form the sides (backbone) of the DNA ladder? Options: deoxyribose sugar and adenine, deoxyribose sugar and a hydrogen bond, deoxyribose sugar and the nucleus, deoxyribose sugar and phosphate

Back

deoxyribose sugar and phosphate

Front

Name this structure: double helix, nucelotide, twisted ladder, hydrogen bond

Back

nucelotide

Front

Nitrogenous bases are joined by which type of bond? Options: polar bonds, ionic bonds, covalent bonds, hydrogen bonds

Back

hydrogen bonds

Front

What part of DNA is different between individuals?

Back

Order of nitrogen bases

Front

What is the complement to the DNA strand below:
5'-ATGCCAT-3'

Back

3'-TACGGTA-5'

Front

Which of the following is not a nitrogen base found in DNA? Options: Thymine, Uracil , Guanine, Adenine

Back

Uracil 

Front

What accounts for the difference in hair type between you and your sibling?

Back

The sequence of nitrogen bases is different than your sibling.